SAP HCI is designed as Integration Platform-as-a-Services (PAAS) which helps you to combine many independent devices/applications for a company approach. HCI can perform Cloud to Cloud, Cloud to On-premise, On-premise to On-premise and Hybrid model. HCI provides Adapters (Connectivity options) for example: SOAP Adapter, IDoc, HTTP, Mail, SFTP,Ariba, oData. Some https://s4hanacloudtrial15048.blogozz.com/27767587/hana-cloud-integration